20556818688

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1182

約数の個数: 288

約数和(自身を含む): 64737568000

約数和(自身を除く): 44180749312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 146, 147, 168, 192, 196, 219, 224, 256, 292, 294, 336, 343, 384, 392, 438, 448, 511, 584, 588, 672, 686, 768, 784, 876, 896, 1022, 1029, 1069, 1168, 1176, 1344, 1372, 1533, 1568, 1752, 1792, 2044, 2058, 2138, 2336, 2352, 2688, 2744, 3066, 3136, 3207, 3504, 3577, 4088, 4116, 4276, 4672, 4704, 5376, 5488, 6132, 6272, 6414, 7008, 7154, 7483, 8176, 8232, 8552, 9344, 9408, 10731, 10976, 12264, 12544, 12828, 14016, 14308, 14966, 16352, 16464, 17104, 18688, 18816, 21462, 21952, 22449, 24528, 25039, 25656, 28032, 28616, 29932, 32704, 32928, 34208, 37632, 42924, 43904, 44898, 49056, 50078, 51312, 52381, 56064, 57232, 59864, 65408, 65856, 68416, 75117, 78037, 85848, 87808, 89796, 98112, 100156, 102624, 104762, 114464, 119728, 130816, 131712, 136832, 150234, 156074, 157143, 171696, 179592, 196224, 200312, 205248, 209524, 228928, 234111, 239456, 263424, 273664, 300468, 312148, 314286, 343392, 359184, 366667, 392448, 400624, 410496, 419048, 457856, 468222, 478912, 546259, 600936, 624296, 628572, 686784, 718368, 733334, 801248, 820992, 838096, 915712, 936444, 957824, 1092518, 1100001, 1201872, 1248592, 1257144, 1373568, 1436736, 1466668, 1602496, 1638777, 1676192, 1872888, 1915648, 2185036, 2200002, 2403744, 2497184, 2514288, 2747136, 2873472, 2933336, 3204992, 3277554, 3352384, 3745776, 3823813, 4370072, 4400004, 4807488, 4994368, 5028576, 5746944, 5866672, 6409984, 6555108, 6704768, 7491552, 7647626, 8740144, 8800008, 9614976, 9988736, 10057152, 11471439, 11733344, 13110216, 13409536, 14983104, 15295252, 17480288, 17600016, 19229952, 19977472, 20114304, 22942878, 23466688, 26220432, 26766691, 29966208, 30590504, 34960576, 35200032, 40228608, 45885756, 46933376, 52440864, 53533382, 59932416, 61181008, 69921152, 70400064, 80300073, 91771512, 93866752, 104881728, 107066764, 122362016, 139842304, 140800128, 160600146, 183543024, 209763456, 214133528, 244724032, 281600256, 321200292, 367086048, 419526912, 428267056, 489448064, 642400584, 734172096, 856534112, 978896128, 1284801168, 1468344192, 1713068224, 2569602336, 2936688384, 3426136448, 5139204672, 6852272896, 10278409344, 20556818688]

約数ペア:

[(1, 20556818688), (2, 10278409344), (3, 6852272896), (4, 5139204672), (6, 3426136448), (7, 2936688384), (8, 2569602336), (12, 1713068224), (14, 1468344192), (16, 1284801168), (21, 978896128), (24, 856534112), (28, 734172096), (32, 642400584), (42, 489448064), (48, 428267056), (49, 419526912), (56, 367086048), (64, 321200292), (73, 281600256), (84, 244724032), (96, 214133528), (98, 209763456), (112, 183543024), (128, 160600146), (146, 140800128), (147, 139842304), (168, 122362016), (192, 107066764), (196, 104881728), (219, 93866752), (224, 91771512), (256, 80300073), (292, 70400064), (294, 69921152), (336, 61181008), (343, 59932416), (384, 53533382), (392, 52440864), (438, 46933376), (448, 45885756), (511, 40228608), (584, 35200032), (588, 34960576), (672, 30590504), (686, 29966208), (768, 26766691), (784, 26220432), (876, 23466688), (896, 22942878), (1022, 20114304), (1029, 19977472), (1069, 19229952), (1168, 17600016), (1176, 17480288), (1344, 15295252), (1372, 14983104), (1533, 13409536), (1568, 13110216), (1752, 11733344), (1792, 11471439), (2044, 10057152), (2058, 9988736), (2138, 9614976), (2336, 8800008), (2352, 8740144), (2688, 7647626), (2744, 7491552), (3066, 6704768), (3136, 6555108), (3207, 6409984), (3504, 5866672), (3577, 5746944), (4088, 5028576), (4116, 4994368), (4276, 4807488), (4672, 4400004), (4704, 4370072), (5376, 3823813), (5488, 3745776), (6132, 3352384), (6272, 3277554), (6414, 3204992), (7008, 2933336), (7154, 2873472), (7483, 2747136), (8176, 2514288), (8232, 2497184), (8552, 2403744), (9344, 2200002), (9408, 2185036), (10731, 1915648), (10976, 1872888), (12264, 1676192), (12544, 1638777), (12828, 1602496), (14016, 1466668), (14308, 1436736), (14966, 1373568), (16352, 1257144), (16464, 1248592), (17104, 1201872), (18688, 1100001), (18816, 1092518), (21462, 957824), (21952, 936444), (22449, 915712), (24528, 838096), (25039, 820992), (25656, 801248), (28032, 733334), (28616, 718368), (29932, 686784), (32704, 628572), (32928, 624296), (34208, 600936), (37632, 546259), (42924, 478912), (43904, 468222), (44898, 457856), (49056, 419048), (50078, 410496), (51312, 400624), (52381, 392448), (56064, 366667), (57232, 359184), (59864, 343392), (65408, 314286), (65856, 312148), (68416, 300468), (75117, 273664), (78037, 263424), (85848, 239456), (87808, 234111), (89796, 228928), (98112, 209524), (100156, 205248), (102624, 200312), (104762, 196224), (114464, 179592), (119728, 171696), (130816, 157143), (131712, 156074), (136832, 150234)]